84221830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109379}}^1$

素因数の和:109404

約数の個数: 32

約数和(自身を含む): 189008640

約数和(自身を除く): 104786810

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 109379, 218758, 546895, 765653, 1093790, 1203169, 1531306, 2406338, 3828265, 6015845, 7656530, 8422183, 12031690, 16844366, 42110915, 84221830]

約数ペア:

[(1, 84221830), (2, 42110915), (5, 16844366), (7, 12031690), (10, 8422183), (11, 7656530), (14, 6015845), (22, 3828265), (35, 2406338), (55, 1531306), (70, 1203169), (77, 1093790), (110, 765653), (154, 546895), (385, 218758), (770, 109379)]